baber/WOPTO huggingface dataset:
Patent JP-S59134473-A (JP)
Inventor: MORIKAWA AKIRA
IPC: F25B1/00
Filed: 1983-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08202048-A (JP)
Title: Photosensitive composition and processing method of photosensitive planographic printing plate having layer of that composition
Inventor: HATTORI RYOJI
IPC: G03F7/32
Filed: 1995-01-24
Abstract: PURPOSE: To provide a photosensitive compsn. suitable as a photosensitive layer of a photosensitive planographic printing plate which has high sensitivity and good ink depositing property, can be developed with a water base alkali liquid and is prevented from contamination during developing, and to provide a processing method of a photosensitive planographic printing plate having a layer of this photosensitive compsn. CONSTITUTION: This photosensitive compsn. contains a polymerizable compd., photopolymn. initiator, latex which can be dispersed in an org. solvent, and at least each one kind selected from a group (A) (compds. having at least one carboxyl group, at least one hydroxyl group and at least one alkyl group of >3 carbon number) and a group (B) (surfactant). The photosensitive planographic printing plate has a layer of this photosensitive compsn. and is developed with a developer containing silicate. It is preferable that the developer satisfies [SiO2 ]/[MO2 ] = 0.3 to 1.5, wherein [SiO2 ] and [M2 O] are molar concns. of SiO2 and M2 O, respectively, and M is an alkali metal atom.
Patent JP-H01184352-A (JP)
Title: Air-conditioning system
Inventor: OSADA TAKESHI
IPC: F24F1/00
Filed: 1988-01-19
Abstract: PURPOSE:To prevent production of draft sensation and to enable execution of delicate air-conditioning, by a method wherein a plurality of indoor units connected to a single outdoor unit have respective air flow passages lengthened in a vertical direction in working environment and are respectively provided at their upper and lower ends with discharge ports, and cold air is discharged from above and not air from below. CONSTITUTION:An outdoor unit 1, provided with a compressor 5, a 4-way valve 6, an accumulator 7, and an outdoor heat exchanger 8, actuates a working medium to feed it to the indoor unit 2 side for given cooling and heating. Plurality of the indoor units 2 mounted to the single outdoor unit 1 are set so that a casing 18 is extended long enough in a vertical direction in a room being working environment. The indoor unit is provided at its inside with an indoor heat exchange 13 and a fan 14 for an indoor heat exchanger, a cold air discharge port 19 is formed in the upper part of the casing and a hot air discharge port 20 in the lower part thereof. At a cooling cycle, indoor air sucked through the lower hot air discharge port 20 is heat- exchanged as it is sucked upward, and cold air is discharged through the upper cold air discharge port 19 to the indoor side. Meanwhile, at a heating cycle, indoor air sucked through the cold air discharge port 19 is discharged in a heated state through the hot air discharge port 20 by means of the indoor heat exchanger 13.
Patent JP-H08197343-A (JP)
Title: Article assembly device
Inventor: SUZUKI ICHIRO
IPC: B25J15/04
Filed: 1995-01-24
Abstract: PURPOSE: To dispense with the consideration on difference of the number of processes between stations, unification of working time, etc. CONSTITUTION: A parts-box loader 14 takes out a parts box 12 where one kind of goods for one lot are accommodated from a parts box storage, and position them at a waiting position P1 or P2 . A robot hand change mechanism selects a robot hand fit for the holding of article positioned in waiting position, and replaces previous one with it and installs it on an automatic assembly device 30. The automatic assembly device 30 takes out parts one by one from the parts box positioned in the waiting position, and incorporates it into the article under assembly being sent to an assembly station one by one by a circulating carrier 40. The goods where the assembly of parts is performed are stored in buffer parts 40-2A and 40-2B.  When one kind of parts within the parts box positioned in the waiting position all come to end of assembly, the robot hand change mechanism 36 changes the robot hand, and the attachment of parts from the next part box is performed.
Patent JP-H10203730-A (JP)
Title: Drum for transmission line
Inventor: AKASAKA HIROJI
IPC: B65H75/14
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To fix an anchor clamp simply at a desired position by utilizing a netlike member by providing the netlike member in a collar or a partition wall positioned on an anchor clamp storage part side. SOLUTION: To fix an anchor clamp 60 by utilizing a netlike member 100, the anchor clamp 60 is compressed to an electric wire 70 which is pulled out from a slit 36 formed by passing through a partition wall 30, and then the electric wire 70 is bent substantially like a circular arc. Next, a suppression member 110 is attached to the electric wire 70 and the anchor clamp 60 at a predetermined interval. The suppression member 110 consists of a beltlike body 111 and a hook body 112. After the beltlike body 111 is wound around outer periphery of the electric wire 70 and the anchor clamp 60, a basic part side of the hook body 112 is attached to the beltlike body 111 and a tip side of the hook body 112 is hooked and fixed on a netlike member 100. Consequently, it is possible to fix the electric wire 70 and the anchor clamp 60 on the partition wall 30 easily.
Patent JP-H10206561-A (JP)
Title: Electronic timepiece
Inventor: KOBAYASHI ISAMU
IPC: G04B47/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize and make thin an electronic timepiece by using a disk antenna for an antenna part for transmitting and receiving data by electromagnetic waves. SOLUTION: A disk antenna 1 consists of an antenna pattern 1a, a grounding pattern 1b, and an antenna substrate 1c and an armor 3 consists of a windscreen 3a, a side 3b, and a reverse lid 3c. The disk antenna 1 is arranged in parallel with the upper surface of an electronic clock hand display type timepiece movement 2 and the upper surface can be seen via the windscreen 3a. By directly forming a symbol 4 such as time, for example, by printing, the upper surface is allowed to function as a clockface. In this manner, the disk antenna 1 is used as the clockface, thus obtaining a compact and thin electronic timepiece without restricting an exterior design.
Patent JP-S62166689-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ASADA SEIGO
IPC: H04N9/72
Filed: 1986-01-20
Abstract: PURPOSE:To prevent a carrier from leakage by detecting a pedestal potential of a chrominance signal, modulating a signal obtained by subtracting the pedestal potential from the chrominance signal and adding the pedestal potential to the modulated signal. CONSTITUTION:The chrominance signals R-Y, B-Y are inputted to chrominance signal input terminals 12, 15 and on/off switches 18, 19 are conducted during a fixed period of a blanking period under the control from control terminals 13, 16. Integrators 20, 21 integrate the input signal for a fixed period, an average value is obtained and a result is detected as the pedestal potential. Then, when the difference between the input chrominance signals R-Y, B-Y and the pedestal potential obtained from the integrators 20, 21 is obtained by subtracters 22, 23 to have relative data, the pedestal potential of the chrominance signal constantly goes to 'O'. Then, the outputs from the subtracters 22, 23 are respectively balance modulated by balanced modulators 24, 25, and added in an adder 26 to make a balance-modulated chrominance signal. The chrominance signal is added with a luminance signal in an adder 27 and outputted from a signal output terminal 28. Thereby, the carrier leakage is not leaked.
Patent JP-H07213131-A (JP)
Title: Lifting and lowering structure of mid-mount operating apparatus in tractor for agriculture
Inventor: NAKAMURA TADASHI
IPC: A01B63/104
Filed: 1994-01-31
Abstract: PURPOSE:To suppress breakage due to collision of a link type interlocking means for lifting and lowering a mower with the ground face while enabling lifting and lowering operation of a mid-mount operating apparatus by driving force of a lift arm by attaching the mid-mount operating apparatus of mower, etc., so as to freely enable lifting and lowering operation in a state arranged between longitudinal wheels to a tractor for agriculture providing the lift arm for connecting the operating apparatus behind the machine body so as to freely enable vertical oscillation operation. CONSTITUTION:An interlocking member 11 is fitted into a spline shaft 10 to which a lift arm 6 is attached in a state in which detachment is stopped and a link type interlocking means X interlocked to a mid-mount operating apparatus 5 is connected to the interlocking member 11.
Patent JP-S60152453-A (JP)
Title: 4-(n-acetylamino)-5-fluoro-1-halo-2-nitrobenzene and its preparation
Inventor: NAGANO HIDEYOSHI
IPC: C07C231/00
Filed: 1984-01-20
Abstract: NEW MATERIAL:The compound of formula I (X is Cl or Br). EXAMPLE:4-(N-Acetylamino)-1-bromo-5-fluoro-2-nitrobenzene. USE:Intermediate of herbicide. It can be converted to the derivative of formula II(R is lower alkyl, etc.) useful as a herbicide. PREPARATION:4-(N-Acetylamino)-5-fluoro-1-halo-2-nitrobenzene of formula I can be prepared by reacting 4-(N-acetylamino)-3-fluoro-1-halo-benzene of formula IIIwith a mixture of fuming nitric acid and furming sulfuric acid. The amounts of the fuming sulfuric acid and fuming nitric acid are >=3 equivalent and 1.0-1.5 equivalent per 1 equivalent of the compound of formula III, respectively. The reaction is carried out preferably at -5-+5 deg.C.
Patent JP-H08203544-A (JP)
Title: Manufacture for separator of solid electrolytic type fuel cell
Inventor: YANO ATSUSHI
IPC: H01M8/02
Filed: 1995-01-25
Abstract: PURPOSE: To easily produce the separator of a fuel cell excellent in its resistance against oxidation by using conductive ceramic powder with a specified average grain size as coating on the main body of the separator formed of a heat resisting alloy, by means of explosive flame coating. CONSTITUTION: A separator 3 is composed of a thin plate-like main body 8 formed of a heat resisting alloy (Ni base heat resisting alloy) and solvated film 9 made of conductive ceramics placed as coating on this main body 8. Since the main body 8 is manufactured with a heat resisting alloy, its workability is good and grooves 6, 7 can be easily formed on its obverse and reverse. Then, main body 8 is given coating by conductive ceramics solvated film 9 by solvating ceramics powder with its average grain size of 50 to 100μm by means of explosive flame coating after the main body 18 is fabricated. Since the separator 3 can be prevented from its oxidation, the separator 3 excellent in anti-oxidation property can be produced easily and cheaply.
Patent JP-H01186258-A (JP)
Title: Casting device
Inventor: ONISHI HIROKAZU
IPC: B22D18/04
Filed: 1988-01-19
Abstract: PURPOSE:To mitigate the water hammer action of a molten metal by providing the groove part having the taper of specified angle near the final filling position of the molten metal inside a cavity and forming the gas vent hole in specified dimension at the tip thereof. CONSTITUTION:The groove part 26 opening near the final filling position of a molten metal is provided in the product cavity 18 of a casting device 10. In this case, the length and opening area are set in the necessary size and also the taper face having the ridge line angle of 2-30 deg. is formed on the groove part 26. The gas vent hole 28 taking the min. gap in 0.1-1mm is arranged at the groove tip part. After reducing the pressure of the cavity 18 a molten metal is fed from a sleeve 22 and when it is made to flow into the groove 26 finally, the molten metal is solidified by being degasified with the flow velocity being decreased. At this time, the abrupt pressure rise of the molten metal is widely restrained by the interposition of the groove part 26. Consequently, the water hammer action for a sand mold 20 is mitigated.
Patent JP-H02189276-A (JP)
Title: Rear-wheel steering system for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D101/00
Filed: 1989-01-18
Abstract: PURPOSE:To control each target steering angle of rear wheels to the optimum value by changing at least one side of two factors by various conditions of a vehicle, in a device which steers the rear wheels on the basis of a specific formula by these factors dependent upon a vehicle characteristic and other parameters. CONSTITUTION:When a front-wheel steering angle being detected by a front- wheel steering sensor 35 is set to thetaF, a car speed being detected by a car speed sensor 31 to V, a yaw rate being detected by lateral G sensors 33. 34 to psiand factors dependent upon a vehicle characteristic to KF and KR, respectively, each target steering angle TGthetaR of rear wheels is calculated on the basis of a numerical formula of TGthetaR=-KF.thetaF+KR.V.psi at a control unit U. A servomotor 20 is controlled on the basis of this target steering angle TGthetaR. In a suchlike rear-wheel steering system, in accordance with various conditions of a vehicle, for example, the car speed V, at least one side of these factors KF, KR is changed so as to be increased along with an increase of the car speed V.
Patent JP-H01185952-A (JP)
Title: Flip-chip type semiconductor device
Inventor: TSUBONE HITOSHI
IPC: H01L21/60
Filed: 1988-01-21
Abstract: PURPOSE:To prevent a chip from becoming electrically defective when a flaw is produced by a filler on the surface of the chip by a method wherein a gap between a solder bump electrode and a dummy electrode is set at a definite distance so as to limit the size of the filler. CONSTITUTION:A bump electrode 2a formed on a chip 1 and a dummy bump electrode 2b are provided; a distance 3 between the bump electrode 2a and the dummy bump electrode 2b is set to the size of 60% or less of the diameter of the bump electrode 2a. Accordingly, even when a semiconductor device is mounted on a substrate and is then coated with an epoxy-based molding material, a filler whose size exceeds 60% of the diameter of the dummy electrode 2b out of fillers contained in the molding material does not creep to the lower part of the semiconductor device. By this setup, it is possible to eliminate a wrong state that the filler produces a flaw on the surface of the semiconductor chip and that the semiconductor chip becomes electrically defective.
Patent JP-S57124487-A (JP)
Title: Gas laser oscillator
Inventor: HORIGUCHI MASAHIRO
IPC: H01S3/139
Filed: 1981-01-27
Abstract: PURPOSE:To stabilize the space of a resonator sufficiently even by an electrostrictive element having small conpensation enabling distance width by compensating the variation width of the length of a resonator supporter generated due to the variation of temperature by the electrostrictive element and a temperature control system. CONSTITUTION:Reflectors 4A, 4B are fixed at both ends of the resonator supporter 1. With the electrostrictive element 3, its length is changed by an optical detector 7 detecting the oscillating frequency of a laser 5, a phase difference detector and a power supply 8 for modulation, and it compensates the elongation of the supporter 1 due to a temperature rise. Control signals C applied to the element 3 are taken out as electrostrictive element monitoring signals M, and correct set temperature signals S. The temperature signals corrected are added to an amplifier 24, and the temperature of the supporter 1 is controlled. Accordingly, the range of compensation to the variation of the length of the supporter 1 is increased because the temperature of the supporter 1 is controlled in relation to the signals C.
Patent JP-S62168262-A (JP)
Title: Sentence editing system for word processor
Inventor: SAITO RYUJI
IPC: G06F17/21
Filed: 1986-01-20
Abstract: PURPOSE:To edit effectively many sentences with a small number of text memories by attaining sentence editing jobs within a block divided by boundary lines like ruled lines, etc., in a word processor. CONSTITUTION:A CPU decides whether an input data code is equal to a line feed code or not. If so, it is decided whether an input signal NP is equal to a null code or not. In other words, the left search is first carried out and replacement is done to a space if the signal NP is equal to a null code. While no correction is required as long as the first data are equal to characters except for space and null. If a line feed code is confirmed, the position of this code is stored in registers MP and MX 18 and a pointer is returned to a data input position. Then the right search is performed and no correction is required as long as a null code is confirmed. Then the process is through. Then the line feed code of the register MP is replaced with a primary line feed code and displayed as long as the pointer reaches the right end position in space. If the pointer is set at the position of a ruled line, the line feed code of the MP is changed to a pseudo line feed code. Then the line feed code of the MP is erased and switched to a space and displayed if the pointer is set at the character position.
Patent JP-S56106472-A (JP)
Title: Vertical deflecting device
Inventor: TSUDA HIDETOSHI
IPC: H04N3/16
Filed: 1980-01-29
Abstract: PURPOSE:To increase the power supply voltage only for the vertical flyback time to increase the efficiency, by connecting a diode and a discharge current limit resistance in series to the capacitor that supplies the flyback pulse of a switching transistor. CONSTITUTION:The current limit circuit 3 is connected to the vertical output circuit 2 connected to the vertical oscillation drive circuit 1. A parallel circuit of the diode 21 and the discharge current limit resistance 22 set forward to the flyback pulse is connected in series to the capacitor 20 that supplies the flyback pulse to the switching transistor 14 of the circuit 3. The flyback pulse sent from the vertical deflecting coil 10 is applied to the transistor 14 from the capacitor 20 through the diode 21, and thus the transistor 14 supplies the high voltage to the circuit 2. Thus a slow discharge is carried out through a route having a large specified number for the flyback time. Accordingly, the capacitor 20 cuts off the transistor 14 sufficiently to increase the efficiency.
Patent JP-H02192146-A (JP)
Title: Semiconductor device
Inventor: TAKAYAMA KOICHI
IPC: H01L21/768
Filed: 1989-01-20
Abstract: PURPOSE:To make it possible to stop the amount of the expansion, which is thermally expanded, of a lower layer wiring in the vicinity of a contact region by slits, to prevent the generation of abnormal configurations, such as protrusions and the like which are generated on an upper layer wiring, and to contrive the improvement of the flatness of the upper layer wiring by a method wherein the slits are provided in the vicinity of the contact region of the lower layer wiring. CONSTITUTION:A device is formed of a lower layer wiring 1 formed on an insulating layer 7 on a semiconductor substrate 5, an insulating layer 6, which is formed on this wiring 1 and has an opening 3 at a prescribed contact region, and an upper layer wiring 2 being connected with the wiring 1 through this opening 3 and slits 4 are provided in the vicinity of the contact region of this wiring. The length of one side of each slit 4 is longer than that of one side of the opening 3 and it is desirable that the width of each slit 4 is made as narrow as possible. Thereby, the amount of the thermal expansion, which is generated by a thermal process at the time of formation of the wiring 2, of the wiring 1 is stopped by the layer 6 in the slits 6 to make it possible to prevent the effect of the thermal expansion to the wiring 2, the generation of abnormal configurations, such as protrusions and the like which are generated on the wiring 2, can be reduced and the flatness of the wiring 2 is improved.
Patent JP-S54103984-A (JP)
Title: Fuel assembly for nuclear reactor
Inventor: SASANUMA KATSUMI
IPC: G21C3/30
Filed: 1978-02-02
Abstract: PURPOSE: To perform sure measuring of flow rate of coolant, by defining a coolant passage in the center of a neutron shield for a fuel assembly and providing the coolant passage with a second neutron shield and making the velocity distribution of the coolant uniform.  
     CONSTITUTION: The neutron shield 8 projects on the inside surface of upper part of a clad pipe 4. The top 8b of the shield 8 is steeply gradient. The cross-sectional area of passage from the outlet port of the shield to a handling head 7 is made uniform. The second conical neutron shield 9 of outside diameter larger than the inside diameter of the shield 8 is fixed below it. The coolant is heated while flowing on fuel elements 5. Then, the coolant flows through the gap 11 between the clad pipe 4 and the shield 9 and the gap between a guide surface 8a of the shield 8 and a conical part 9a of the shield 9 so that the coolant is oriented in the radial direction of the clad pipe 4 and flows out of the top opening of the pipe. Thereby, the velocity distribution of the coolant is made uniform. This leads to sure measuring of the flow rate of the coolant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07215224-A (JP)
Title: Rack and pinion type power steering device
Inventor: HAGA KYOSUKE
IPC: F16H19/04
Filed: 1994-01-31
Abstract: PURPOSE:To enhance the input/output efficiency of a rack shaft to be essentially determined by the dimensions of a gear by reducing the oscillation of the rack shaft at the time of the sliding of the rack. CONSTITUTION:A rack helix angle betaR to be obtained by the expression betaR=tan<-1> (mu/cosalphaN) is used, denoting by betaR, alphaN, and mu respectively the rack helix angle of a rack shaft 37, the normal pressure angle of a rack tooth 37a, and the tooth surface coefficient of dynamic friction of the rack tooth 37a with regard to a pinion tooth 36a.
Patent JP-H11215167-A (JP)
Title: Network system and data communication method in network
Inventor: OKAJIMA EIJI
IPC: H04L12/42
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To enable each station in a network to obtain a transmission opportunity of a message data frame by adding information for controlling transmission of the message data frame on a message token frame. SOLUTION: Information for controlling transmission of a message data frame is added on a message token frame, a master station and a slave station are made to store information corresponding to them and to judge. That is, a master station A takes out information from a message transmission wait priority flag area 8 inside of the master station A in order to transfer the right to transmit the message data frame to the slave station, adds it to a message transmission wait priority flag area 42 and transmits it. Then, the master station A that receives a message token frame 40 which is returned by way of each of each of slave stations B to D stores message transmission wait flag information 42 in a message transmission wait priority flag 8 inside.
Patent LV-14734-A (LV)
Title: A method for preparation of n-morpholinomethylsilane
Inventor: ERCHAK NIKOLAI
IPC: A01N43/00
Filed: 2012-03-23
Abstract: The present invention describes a method for preparation of N-morpholinomethylsilane from waste postdestillation leftovers from synthesis of morpholinomethyltrialkoxysilanes by reduction of the waste mixture with lithium aluminum hydride.